GCD of 618, 408, 98, 365 Calculator

Given Input numbers are 618, 408, 98, 365

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 618

List of positive integer divisors of 618 that divides 618 without a remainder.

1, 2, 3, 6, 103, 206, 309, 618

Divisors of 408

List of positive integer divisors of 408 that divides 408 without a remainder.

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

Divisors of 98

List of positive integer divisors of 98 that divides 98 without a remainder.

1, 2, 7, 14, 49, 98

Divisors of 365

List of positive integer divisors of 365 that divides 365 without a remainder.

1, 5, 73, 365

Greatest Common Divisior

We found the divisors of 618, 408, 98, 365 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 618, 408, 98, 365 is 1.

Therefore, GCD of numbers 618, 408, 98, 365 is 1

Given Input Data is 618, 408, 98, 365

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 618 is 2 x 3 x 103

Prime Factorization of 408 is 2 x 2 x 2 x 3 x 17

Prime Factorization of 98 is 2 x 7 x 7

Prime Factorization of 365 is 5 x 73

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(618, 408) = 42024

GCD(618, 408) = ( 618 x 408 ) / 42024

GCD(618, 408) = 252144 / 42024

GCD(618, 408) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 98

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(6, 98) = 294

GCD(6, 98) = ( 6 x 98 ) / 294

GCD(6, 98) = 588 / 294

GCD(6, 98) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 365

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(2, 365) = 730

GCD(2, 365) = ( 2 x 365 ) / 730

GCD(2, 365) = 730 / 730

GCD(2, 365) = 1

GCD of 618, 408, 98, 365 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 364, 234, 65, 916
• GCD of 497, 613, 27, 928
• GCD of 573, 336, 37, 724
• GCD of 528, 477, 39, 859
• GCD of 539, 876, 49, 486

1. What is the GCD of 618, 408, 98, 365?

GCD of 618, 408, 98, 365 is 1

2. Where do I get the detailed procedure to find GCD of 618, 408, 98, 365?

You can find a detailed procedure to find GCD of 618, 408, 98, 365 on our page.

3. How to find GCD of 618, 408, 98, 365 on a calculator?

You can find the GCD of 618, 408, 98, 365 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.